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【单选题】
tRNA和5SrRNA是由真核生物哪种酶催化转录产生的( )
A.
RNA聚合酶Ⅰ
B.
反转录酶
C.
RNA聚合酶
D.
RNA聚合酶全酶
E.
RNA聚合酶Ⅲ
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【单选题】在整国共合作共同抗日期间,国民党顽固派发动了三次反共高潮,其中皖南事变发生在第二次反共高潮时期。皖南事变的时间是( )
A.
1939年冬
B.
1940年春
C.
1941年1月
D.
1943年春
【单选题】The police don’t know who committed the crime,but they ____Jones.
A.
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B.
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C.
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D.
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A.
doubt
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C.
regard
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consider
【单选题】2016年( )日中国共产党萍乡市第十二次代表大会在安源大剧院隆重开幕
A.
9月24日
B.
9月18日
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D.
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【简答题】One day Mrs Jones goes shopping alone(独自地). When Mr Jones comes home in the evening, she begins to tell him about a beautiful dress. “I see it in a shop this morning,” she says, “and…” “And you want t...
【单选题】Indiana Jones is the ________ of the film. That is, he is the main character in the film.
A.
hero
B.
character
C.
pyramid
D.
twin
【单选题】She is not herself today, so she doesn’t feel like _______ food.
A.
eating
B.
to eat
C.
eats
D.
and eat
【单选题】2016年( )日中国共产党萍乡市第十二次代表大会在安源大剧院隆重开幕(50)
A.
9月24日
B.
9月18日
C.
8月24日
D.
8月18日
【单选题】The phrase 'keeping up with the Jones' in Paragraph 2 means ______ .
A.
working as hard as the Jones
B.
trying to get whatever Jones have
C.
setting up an ideal
D.
making enough money to support the family
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